Zoomorphic initials are decorative letters in manuscripts that incorporate animal forms or motifs, often serving as the first letter of a text or section. These initials are characterized by their intricate designs that blend calligraphy with representations of animals, reflecting the cultural and artistic practices of their time. They highlight the importance of both script and imagery in Insular Art, particularly within illuminated manuscripts and metalwork, where visual storytelling played a significant role in conveying religious and historical themes.